# Photography Portfolio Backend - Docker Compose
# 本地开发和测试环境配置

# version 字段已废弃，不再需要使用
# version: '3.8'

services:
  # PostgreSQL 数据库
  db:
    image: postgres:16-alpine
    container_name: photography-db
    environment:
      POSTGRES_DB: photography
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres123
      POSTGRES_INITDB_ARGS: "--encoding=UTF-8 --lc-collate=C --lc-ctype=C"
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./configs/init-db.sql:/docker-entrypoint-initdb.d/init-db.sql:ro
    networks:
      - photography-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d photography"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Redis 缓存
  redis:
    image: redis:7-alpine
    container_name: photography-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
      - ./configs/redis.conf:/usr/local/etc/redis/redis.conf:ro
    command: redis-server /usr/local/etc/redis/redis.conf
    networks:
      - photography-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5

  # 后端API服务
  api:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: photography-api
    environment:
      # 数据库配置
      DB_HOST: db
      DB_PORT: 5432
      DB_NAME: photography
      DB_USER: postgres
      DB_PASSWORD: postgres123
      DB_SSL_MODE: disable
      
      # Redis配置
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_PASSWORD: ""
      REDIS_DB: 0
      
      # JWT配置
      JWT_SECRET: your-super-secret-jwt-key-change-in-production
      JWT_EXPIRE: 24h
      
      # 服务配置
      APP_ENV: development
      APP_PORT: 8080
      APP_HOST: 0.0.0.0
      
      # CORS配置
      CORS_ORIGINS: "http://localhost:3000,http://localhost:3001,http://localhost:5173"
      
      # 文件上传配置
      UPLOAD_PATH: /app/uploads
      UPLOAD_MAX_SIZE: 10485760  # 10MB
      
      # 日志配置
      LOG_LEVEL: info
      LOG_FORMAT: json
    ports:
      - "8080:8080"
    volumes:
      - uploads_data:/app/uploads
      - logs_data:/app/logs
    networks:
      - photography-network
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "/photography-api", "--health-check"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

  # 数据库迁移服务 (一次性运行)
  migrate:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: photography-migrate
    environment:
      DB_HOST: db
      DB_PORT: 5432
      DB_NAME: photography
      DB_USER: postgres
      DB_PASSWORD: postgres123
      DB_SSL_MODE: disable
    networks:
      - photography-network
    depends_on:
      db:
        condition: service_healthy
    entrypoint: ["/migrate", "up"]
    restart: "no"

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local
  uploads_data:
    driver: local
  logs_data:
    driver: local

networks:
  photography-network:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16